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Contract OI history

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Jan 15, 2027 EXPIRATION

TDOC $7.50 Put

TDOC270115P00007500

Latest saved OI11,550Oct 23, 2026
Last change-32vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TDOC $7.50 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 11,6005,8000 2026-10-02: 11,591 OI2026-10-05: 11,598 OI2026-10-06: 11,598 OI2026-10-07: 11,600 OI2026-10-08: 11,600 OI2026-10-09: 11,600 OI2026-10-13: 11,598 OI2026-10-15: 11,597 OI2026-10-16: 11,597 OI2026-10-21: 11,582 OI2026-10-23: 11,550 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TDOC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing11,550-32
Oct 21, 202611,582-15
Oct 16, 202611,5970
Oct 15, 202611,597-1
Oct 13, 202611,598-2
Oct 09, 202611,6000
Oct 08, 202611,6000
Oct 07, 202611,600+2
Oct 06, 202611,5980
Oct 05, 202611,598+7
Oct 02, 202611,591No prior observation